GMO Genetically Modified Organisms. Against GMOs The War One side 1: Independent scientists 2: Environmentalists 3: Small farmers.

Slides:



Advertisements
Similar presentations
The Double Edged Sword GMO Experimentation
Advertisements

Marcus Chong Jun Jie Kerry Cao Tian Qin
Genetically modified food Renata Zdanowska & Anna Zalewska Siedlce, 2011.
10 th Grade Business Ms. Morrison GMO-Genetically Modified Organisms GMO’s have had specific changes made to their DNA Exposure to chemicals or radiation.
Genetic Engineering Genetic Engineers can alter the DNA code of living organisms. Selective Breeding Recombinant DNA Gel Electrophoresis Transgenic Organisms.
Genetically Modified Organisms
Biotechnology Technique #3: Genetic Engineering Use the slides that follow to fill in the notes on page 6 of your note packet. This is Buckey and Tucker.
NOTES 26 – Biotechnology & Genetic Engineering
Food from Genetically Modified Crops
BIOTECHNOLOGY AND GENETIC ENGINEERING IN VEGETABLE PRODUCTION Brittany Corey.
GMO Genetically Modified Organism. gy-environment/a-gray-area-in-regulation-of- genetically-modified-crops.html?_r=0.
The Health Risks of Genetically Modified Foods. FDA declares GMOs no different “ The agency is not aware of any information showing that foods derived.
Genetically Modified Organisms (GMOs)
Genetically Modified Organisms. 1.Go to my wikipage : oconnorbiology.greenwich.wikispaces.net 2.Click on the Google Forms link 3.Answer the questions.
GMOs CGW4U.
GENETICALLY MODIFIED FOOD SHOULD YOU BE EATING IT?
Applied Genetics Selective Breeding and Genetic Engineering.
Genetic Engineering: Transcription, Translation, and Genetically Modified Organisms.
Aim: What are some other applications of genetically engineered organisms?
Applications of Genetic Engineering
Genetically Modified Food. What is Genetic Modification? To “modify” means to change, so genetic modification is the change of the genetic code (DNA)
Do we want a Genetically Modified future? Greg Revell Gene Ethics Network.
Aim: how do we use our knowledge of dna to work for us?
Genetic Engineering Genetic Engineers can alter the DNA code of living organisms. Selective Breeding Recombinant DNA PCR Gel Electrophoresis Transgenic.
Genetics 8: Production and Regulation of Genetically Engineered Organisms.
GM foods explained Presented by MADGE Mothers are Demystifying Genetic Engineering.
Are these claims supported by evidence?
Biotechnology and its uses
RTW: Wed. Feb. 5 th What do you think malnutrition is? Read the last paragraph on page 374.
 Genetic Engineering Bioethics. Who we are  University of Chicago iGEM team  “International Genetically Engineered Machines” Competition  Create a.
Genetically Modified Organisms By Janae Meldrum Glo-Fish.
Genetically Modified Plants Summary Makes changes to the hereditary material of a living organism Biotechnologies are used to develop plants resistant.
GMO’s Genetically Modified Organisms. Selective Breeding First stop on the tour of how man is using science to control nature… First stop on the tour.
Genetically Modified Plants By: Amy Chen, Bridget Panych
GENETIC MODIFICATION Isabella Naranjo Nicole Senz Maria Clara Narvaez.
ANNIE’S ORGANIC BERRY BERRY GRANOLA BARS VS SPECAIL K’S RED BERRIES GRANOLA BARS.
Mutations 1. Point 2. Chromosomal Impact of mutations.
Aim: What is genetic engineering? Do Now: Read pg. 53 What are the different methods used to manipulate DNA? Hw: Re-read pgs Answer Regents Practice.
9.4 Genetic Engineering KEY CONCEPT Genetic Engineering is about changing the DNA sequences of organisms.
What are they, and what they can do. GMOs Identifying GMOs A GMO is an organism whose genome has been changed by the techniques of genetic engineering.
Modern Day Genetics.
A Brave New World.
13-4: Genetic Engineering. GMOs Genetically Modified Organisms.
 Desired Traits: ◦ Traits that are more favorable to the environment and the artificial breeder. Race Horses Power to generate speed. Stride to cover.
Genetically Modified Foods. What are GMOs? What does GMO stands for? – Genetically Modified Organisms GMO Definition: – Genetically modified plants and.
Genetic Engineering Genetic Engineers can alter the DNA code of living organisms. Selective Breeding Recombinant DNA PCR Gel Electrophoresis Transgenic.
Consumer Advocate By : Bianca Graham & Nachelle Grandson.
Genetic Engineering. Genetic engineering is defined as the manipulation or alteration of the genetic structure of a single cell or organism. This refers.
GMO Fact or Fiction?. Fact or Fiction? GMOs are created by injecting chemicals into food AFTER it is harvested Fiction GMOs are developed through genetic.
Genetically Modified Foods (GM or GMO foods). What is a Genetically Modified (GM) Food? Foods that contain an added gene sequence Foods that contain an.
What are GMOs? Some technical background on the genetic modification of plants Stuart Brown Associate Professor NYU School of Medicine.
Aim: What are some other applications of genetically engineered organisms?
Date: April 5, 2016 Aim #70: What are some other applications of genetically engineered organisms? HW: 1)Unit 7c due Friday, April 8 th Do not forget Castle.
What are some other applications of genetically engineered organisms?
Science of Food Biotechnology
I. What is a Genetically Modified Organism (GMO)?
What is a Genetically Modified Organism (GMO)?
Genetically Modified Organisms
Biotechnology Genetic Engineering.
Genetic Engineering Genetic Engineers can alter the DNA code of living organisms. Selective Breeding Recombinant DNA PCR Gel Electrophoresis Transgenic.
Genetic Engineering Genetic Engineers can alter the DNA code of living organisms. Selective Breeding Recombinant DNA PCR Gel Electrophoresis Transgenic.
Biotechnology & Genetic Engineering
13-4 Applications of Genetic Engineering
Applications of Genetic Engineering
Topic: Genetic Engineering Aim: How do scientists alter(change) the DNA make up of living organisms? Genetic Engineers can alter the DNA code of living.
Genetically Modified Organisms
Genetic Engineering Understand the different aspects of gene technology. Why they are used and the issues that come with them.
Genetically Modified Food: An Evil In Disguise
DNA Technology.
Presentation transcript:

GMO Genetically Modified Organisms

Against GMOs The War One side 1: Independent scientists 2: Environmentalists 3: Small farmers

For GMOs 1: Monsanto 2: Bayer Syngenta US and UK governments

What is ignored Abnormal proliferation of cells : precursor of cancer. Horizontal gene transfer into gut bacteria or human DNA. Mortality data on animals who fed from GM crops is suppressed.

Motive ? GM seed companies seek to the money from trying to control the world’s food supply Led by the United States International network of ministers, officials, and some scientists

Initial Enthusiasm to Scientists Feeding the world Cleaning the environment Swapping genes between species Creating designer organisms to reduce manufacturing waste Producing lifesaving drugs to insect-resistant plants

FDA 1992 “The agency is not aware of any information showing that foods derived by these methods differ from other foods in any meaningful or uniform way.” This was the basis of claiming no food studies were necessary. The food producer was responsible for assuring safety.

What was kept secret Scientists agreed there were risks GM foods might create unpredictable side effects Wanted long term safety studies to guard against allergies, toxins, new diseases, and nutritional problems. Only a lawsuit made the deception public

UK finally made long term studies in mid 1990s 1998 they discovered potatoes produced a harmless insecticide caused great damage to rats UK study was cancelled Lead scientist was fired Research team dismantled

Hidden bad data Most research covered under “confidential business information” 2003 – research showed side effects after feeding in only 10 – 14 days.

Gene damage Genes can be mutated, deleted, turned on and off, hundred might change their expression. Inserted genes can become shorter, fragmented, mixed with other genes, inverted, and create new unknown proteins our bodies don’t know how to handle.

Animal Studies Show Ingested DNA can get into a fetus Transgenes GM crops fed to animals have been found in the blood, liver, spleen, and kidneys Animals feed from GM food had Stunted growth Impaired immune systems Bleeding stomachs Abnormal precancerous cell growth

More damage Misshapen cells in the liver, pancreas, and testicles Altered gene expression Liver and kidney lesions Partially atrophied livers Less developed brains Inflamed lung tissue Higher offspring mortality

Farmers Reported Farmers reported GM corn caused their pigs and cows to become sterile The pigs and cows died Buffaloes, chickens, and horses also died from GM foods

One company example : Monsanto Monsanto reported to the US Public Health Service that their experience was free of difficulties. Lawsuit revealed cover-up. Company memos referred to liver disease, skin problems, and deaths. They stopped their own workers from eating food exposed to their own PCBs.

All about money US Navy refused the product because their study animals all died. But they refused to warn the public because one executive said, company cannot afford to lose one dollar. All about money and control of food supply.

Project Ideas GM potatoes damaged rats Rats fed GM tomatoes got bleeding stomachs, some died Rats fed Bt corn had many health problems Mice fed GM Bt potatoes had intestinal damage Workers exposed to Bt cotton developed allergies

Project Ideas Sheep died after grazing in Bt cotton fields Inhaled Bt corn pollen may have triggered disease in humans Farmers report pigs and cows became sterile from GM corn Twelve cows in Germany died when fed Bt corn Mice fed Roundup Ready soy got liver problems

Project Ideas Most offspring of rats fed Roundup Ready Soy died within three weeks Soy allergies shot up in the UK, soon after GM soy was introduced Twice the number of chickens died when fed Liberty Link corn

Animals Avoid GMOs Farmer run tests Cows and pigs passed up GM corn Other animals which instinctually avoid GM foods are Geese, squirrels, elk, deer, raccoons, mice, and rats

Genetic Roulette By Jeffrey M. Smith